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Old Oct 15, 2019 | 06:08 PM
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Default C7 catback

Does replacing catback exhaust with borla catback exhaust delete factor modes on C7 w/npp for exhaust notes. I like having those from quiet to 'loud' not just mild and wild .not to savy with the search on this forum yet.thanks , for me I want to keep it stock w/ npp myself .
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Old Oct 15, 2019 | 06:33 PM
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They sell versions that keep the NPP function. That being said, I've never heard them. So I don't know how loud/quiet they are.
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Old Oct 15, 2019 | 06:43 PM
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You can maintain the NPP functionality with Borla, but not Corsa. Just make sure that you purchase the NPP version: https://www.borla.com/chevy-corvette...haust-systems/
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